ALKA 411
Protective Enamel / Satin Black / Chassis BlackAlka 411 is a Heavy-Duty Automotive Frame Coating, which is a rapid-drying protective enamel developed for metal underbody assemblies and exposed steel components requiring durable protection and aesthetic uniformity. The coating utilises advanced oxidative curing technology to produce a resilient protective film with good flexibility, adhesion, and atmospheric durability.
10 Litre Kit for $000 including GST.
Usage
- Automotive chassis and subframes
- Trailer frames and transport equipment
- Steel support assemblies
- Workshop refurbishment and repair projects
- Agricultural and utility equipment
- General maintenance coating applications
Suitable for both indoor and outdoor service conditions.
Compatible Substrates
This coating system may be applied over:
- Zinc phosphate primers
- Etch primers for galvanised steel
- Existing aged coatings after compatibility testing
- Properly prepared steel and fabricated metal surfaces
Where maintenance repainting is required, damaged or exposed metal areas should be spot-primed before topcoat application.
Packaging
4 Litre, 20 Litre.
Colour
Black, Satin.
Shelf life: 12 months
Storage conditions
Store in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Recommended storage temperature: 5°C – 35°C.
| Property | Typical Value |
| Flash Point | Approx. -3°C |
| Dangerous Goods Classification | Flammable Liquid |
| Storage Conditions | Cool, dry, ventilated area |
Layer thickness
Recommended coating thickness is approximately 40 microns per coat
Dry Time
approximately 10-15 Minutes
Recoat time (at 25 C)
Re-coatable: 8 Hours
APPLICATION INSTRUCTIONS
This coating system may be applied over:
- Zinc phosphate primers
- Etch primers for galvanised steel
- Existing aged coatings after compatibility testing
- Properly prepared steel and fabricated metal surfaces
Where maintenance repainting is required, damaged or exposed metal areas should be spot-primed before topcoat application.
It can be applied by brush or roller; the selection of a roller is dependent on the type of finish required.
CLEANING OF EQUIPMENT
Xylene can be used for cleaning tools and equipment before the mixed compound begins to harden. Once cured, it can only be removed mechanically.
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